ESB-2018.2109 - [Win][UNIX/Linux][Debian][Apple iOS][Android] gpac: Multiple vulnerabilities 2018-07-20

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.2109
                           gpac security update
                               20 July 2018

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           gpac
Publisher:         Debian
Operating System:  Debian GNU/Linux 8
                   UNIX variants (UNIX, Linux, OSX)
                   Windows
                   Android
                   Apple iOS
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Denial of Service               -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-13006 CVE-2018-13005 

Original Bulletin: 
   https://security-tracker.debian.org/tracker/DLA-1432-1

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Debian. It is recommended that administrators 
         running gpac check for an updated version of the software for their
         operating system.

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Package        : gpac
Version        : 0.5.0+svn5324~dfsg1-1+deb8u1
CVE ID         : CVE-2018-13005 CVE-2018-13006
Debian Bug     : 902782

Two heap buffer over read conditions were found in gpac.

CVE-2018-13005

    Due to an error in a while loop condition, the function urn_Read in
    isomedia/box_code_base.c has a heap-based buffer over-read.

CVE-2018-13006

    Due to an error in a strlen call, there is a heap-based buffer over-read
    in the isomedia/box_dump.c function hdlr_dump.

For Debian 8 "Jessie", these problems have been fixed in version
0.5.0+svn5324~dfsg1-1+deb8u1.

We recommend that you upgrade your gpac packages.

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
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